In the Nitrite Ion (NO₂^-), ________

question 66

Multiple Choice

In the nitrite ion (NO₂^-) , ________.

• A)both bonds are single bonds
• B)both bonds are double bonds
• C)one bond is a double bond and the other is a single bond
• D)both bonds are the same
• E)there are 20 valence electrons

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Definitions:

Pteridophyta

Pteridophyta is a division of non-flowering plants also known as ferns and their allies, characterized by having vascular tissues and reproducing through spores.

Bryophyta

A division of non-vascular plants that includes mosses, characterized by a life cycle dominated by the gametophyte stage.

Hepaticophyta

A division of non-vascular plants known as liverworts, which are small, herbaceous plants found worldwide, playing a key role in the ecology of moist habitats.

Anthocerophyta

A phylum of non-vascular plants known as hornworts, characterized by a sporophyte that resembles a horn.